for i in {1..12}
do
a=`printf "%02d" $i`
table=netflow2020$a
echo $table count
mongosh 192.168.20.30/yoxnet_idc --quiet --eval "var c=db.$table.countDocuments();print(c);process.exit()"
mongosh 192.168.20.30/yoxnet_idc --quiet --eval "var result=db.$table.drop();print(result);process.exit()"
done

